public class ReportWorkerHeartbeats extends Object implements Runnable
Runnable reporting local worker reported heartbeats to master, supervisor should take care the of the heartbeats integrity for the master heartbeats recovery, a non-null node id means that the heartbeats are full, and master can go on to check and wait others nodes when doing a heartbeats recovery.
Constructor and Description |
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ReportWorkerHeartbeats(Map<String,Object> conf,
Supervisor supervisor) |
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